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DSA00479274.pdf
Manufacturer
austriamicrosystems AG
Partial File Text
austriamicrosystems Telephone Line Interface and Speakerphone Circuit AS2522A, AS2522B Key Features - Line/Speech circuit, DTMF dialer, FSK transmitter and tone ringer on a 32-pin CMOS-IC
Datasheet Type
Original
ECAD Model
Part Details
Part pricing, stock, data attributes from Findchips.com
DSA00479274.pdf preview
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User Tagged Keywords
980Hz
AN522
AS2522
AS2522A
AS2522B
AustriaMicroSystems microphone
BC327
BELL202
handsfree chip
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